Troy Dawson wrote:
> Francois Colonna wrote:
>> Hello
>>
>> alsaconf detects "hda intel", in fact its seems (from Windows) that 
>> it is a "Realtek hda" sound card, how to be sure ?
>>
>> Thanks
>> François Colonna
>
> usually the best way I know of is to do a
>   lspci
> on the linux side.
> Troy
Thanks,  I did it.

alsamixer gave me the answer : the card is an Intel and the  chipset a 
Realtek !
So both are correct.
This does not help for the sound problem anyway.
I have read that there may be a bug in the alsa driver, how to check it ?

Best,
Francois